- Two-Bladed Wind Turbines Make a Comeback
Wind-turbine designers are warming up to an alternative to the three-bladed rotors that have been an industry standard for the past quarter-century.
- IBM: Commercial Nanotube Transistors Are Coming Soon
Chips made with nanotube transistors, which could be five times faster, should be ready around 2020, says IBM.
- Facebook’s Emotional Manipulation Study Is Just the Latest Effort to Prod Users
With emotion-triggering effort, Facebook pushes beyond data-driven studies on voting, sharing, and organ-donation prompts to make people feel good or bad.
- Refriending Facebook
Outrage over Facebook’s “emotional contagion” experiment shows a general misunderstanding of what Facebook is and how it works.
- Super-Slick Material Stops Ice from Forming
The first application of a novel water-repellent material from Harvard could be low-energy freezers.
- Smart Home Devices Need to Get a Lot Smarter
Imagine a dishwasher that requires a username and password. Smart homes will require unprecedented effort to ensure not just security but also usability.
- Fake Followers for Hire, and How to Spot Them
It’s possible to buy a good reputation on the Internet for a modest price, but some are trying to put an end to that. <
This scientist now believes covid started in Wuhan’s wet market. Here’s why.
How a veteran virologist found fresh evidence to back up the theory that covid jumped from animals to humans in a notorious Chinese market—rather than emerged from a lab leak.
How Facebook and Google fund global misinformation
The tech giants are paying millions of dollars to the operators of clickbait pages, bankrolling the deterioration of information ecosystems around the world.
We still don’t know enough about the omicron variant to panic
The variant has caused alarm and immediate border shutdowns—but we still don't know how it will respond to vaccines.
NSO was about to sell hacking tools to France. Now it’s in crisis.
French officials were close to buying controversial surveillance tool Pegasus from NSO earlier this year. Now the US has sanctioned the Israeli company, and insiders say it’s on the ropes.
Get the latest updates from
MIT Technology Review
Discover special offers, top stories, upcoming events, and more.